| Prof | Semir Bechir Suheil | Gaouar | Applied genetics in agriculture, ecology and public health laboratory, university of Tlemcen | Algeria | Biochemistry, Genetics and Molecular Biology | molecular genetics and biodiversity | Best Researcher Award | environmentalscientists.org |
| Mr | Sazu | Sardar | Department of Tourism and Hospitality Management, University of Rajshahi | Bangladesh | Business, Management and Accounting | Tourism and Hospitality | Best Researcher Award | environmentalscientists.org |
| Dr | Saurav | Barman | Centurion University of Technology and Management, Odisha | India | Agricultural and Biological Sciences | Phytochemistry and parasitology | Best Researcher Award | environmentalscientists.org |
| Prof | Sättar | Ezzati | Gorgan University of Agricultural Sciences and Natural Resources | Iran | Environmental Science | Forest Engineering | Best Researcher Award | environmentalscientists.org |
| Prof | Saravanamuthu | Vigneswaran | University Of Technology Sydney | Australia | Chemical Engineering | Environmental and Water Engineering | Best Researcher Award | environmentalscientists.org |
| Ms | Sarah | Di Grande | University of Catania | Italy | Data Science and Analytics | Renewable energy production forecasting / artificial intelligence for smart cities | Young Scientist Award | environmentalscientists.org |
| Ms | Sarah | Di Grande | University of Catania | Italy | Data Science and Analytics | Renewable energy production forecasting / artificial intelligence for smart cities | Outstanding Academic Achievement Award | environmentalscientists.org |
| Ms | Sarah | Di Grande | University of Catania | Italy | Data Science and Analytics | Renewable energy production forecasting / artificial intelligence for smart cities | Best Researcher Award | environmentalscientists.org |
| Mr | Saqib Ur Rehman | Mughal | USPCAS-E, NUST | Pakistan | Engineering | Energy Systems Engineering | Best Researcher Award | environmentalscientists.org |
| Mr | Santunu | Barua | Individual | United States | Engineering | Wastewater Management, Stormwater Management | Cutting-edge Industry Advancement Award | environmentalscientists.org |
| Prof | Sang-Yong | Park | Chosun University | South Korea | Engineering | Electrical Engineering | Best Researcher Award | environmentalscientists.org |
| Dr | Sang-Hoon | Lee | GreenCross I-MED Gangnam Medical Center | South Korea | Health Professions | Medicine | Best Researcher Award | environmentalscientists.org |
| Dr | Sandra | Cabo Verde | Instituto Superior Técnico | Portugal | Agricultural and Biological Sciences | Food Science | Women Researcher Award | environmentalscientists.org |
| Mr | Samuel | Polo | National University of Distance Education (UNED) | Spain | Engineering | Sustainable Manufacturing | Best Researcher Award | environmentalscientists.org |
| Mr | Samuel | Ojo | Case Western Reserve University | United States | Engineering | Civil and Environmental Engineering | Best Researcher Award | environmentalscientists.org |
| Mr | Samuel | Ogundahunsi | Memorial University of Newfoundland | Canada | Engineering | Energy system Engineering | Best Researcher Award | environmentalscientists.org |
| Mr | Samsuzzaman | samsu | Chungnam National University | Bangladesh | Others | Agricultural Machinery Engineering | Best Researcher Award | environmentalscientists.org |
| Dr | Samsuzzaman | Samsuzzaman | Chungnam national university | South Korea | Agricultural and Biological Sciences | Agricultural Machinery Engineering | Best Researcher Award | environmentalscientists.org |
| Ms | Samira | Binte Saif | Islami Bank Bangladesh PLC | Bangladesh | Economics, Econometrics and Finance | MIS, Ecology, Environment | Excellence Award (Any Scientific field) | environmentalscientists.org |
| Mrs | Samara | da Silva Neiva | MBV - Movimento Brasil Verde | Brazil | Business, Management and Accounting | Projetos e Financiamentos Sustentáveis | Women Researcher Award | environmentalscientists.org |